SANDRA

Gas · District 10 · Lease #172572

Operator: UPLAND RESOURCES, INC.

Cum Oil

0 BBL

Cum Gas

106k MCF

Wells

1

Production

1998-08 — 2010-01

Peak Month

1998-11

Production History

Cum Oil: 0 BBL Cum Gas: 105,659 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2026-02 — 2026-07 UNITED OIL & SHALE LLC 6 mo
2019-07 — 2026-01 PRESIDIO PETROLEUM LLC 79 mo
2012-05 — 2019-06 APACHE CORPORATION 86 mo
2008-01 — 2012-04 GRANITE OPERATING COMPANY 52 mo
1998-08 — 2007-12 UPLAND RESOURCES, INC. 113 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNITED OIL & SHALE LLC18,3201998-07-01